BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 174 74.7%
2 United States 37 15.9%
3 Korea, Republic of 5 2.1%
4 Germany 3 1.3%
5 Ireland 2 0.9%
6 Russia 2 0.9%
7 Singapore 2 0.9%
8 Thailand 2 0.9%
9 Canada 2 0.9%
10 Netherlands 1 0.4%
11 Ukraine 1 0.4%
12 United Kingdom 1 0.4%
13 France 1 0.4%